CVE-2023-20594
Improper initialization of variables in the DXE driver may allow a privileged user to leak sensitive information via local access.
- Score
- CVSS 3.1 4.4 Medium
- Status
- Modified - psirt@amd.com
- Published
- 2023-09-20
- Last modified
- 2025-06-27
- Weaknesses
- CWE-665, CWE-824
Affected products
- 3rd Gen Amd Epyc Processors (Amd)
- Amd Ryzen Embedded 7000 (Amd)
- Amd Ryzen Embedded V3000 (Amd)
- Epyc 7003 Firmware (Amd)
- Epyc 72f3 Firmware (Amd)
- Epyc 7313 Firmware (Amd)
- Epyc 7313p Firmware (Amd)
- Epyc 7343 Firmware (Amd)
- Epyc 7373x Firmware (Amd)
- Epyc 73f3 Firmware (Amd)
- Epyc 7413 Firmware (Amd)
- Epyc 7443 Firmware (Amd)
- Epyc 7443p Firmware (Amd)
- Epyc 7453 Firmware (Amd)
- Epyc 74f3 Firmware (Amd)
- Epyc 7513 Firmware (Amd)
- Epyc 7543 Firmware (Amd)
- Epyc 7543p Firmware (Amd)
- Epyc 7573x Firmware (Amd)
- Epyc 75f3 Firmware (Amd)
- Epyc 7643 Firmware (Amd)
- Epyc 7663 Firmware (Amd)
- Epyc 7713 Firmware (Amd)
- Epyc 7713p Firmware (Amd)
- Epyc 7743 Firmware (Amd)
- Epyc 7763 Firmware (Amd)
- Epyc 7773x Firmware (Amd)
- Ryzen 3000 Series Desktop Processors Matisse (Amd)
- Ryzen 3100 Firmware (Amd)
- Ryzen 3300x Firmware (Amd)
- Ryzen 3500 Firmware (Amd)
- Ryzen 3500x Firmware (Amd)
- Ryzen 3600 Firmware (Amd)
- Ryzen 3600x Firmware (Amd)
- Ryzen 3600xt Firmware (Amd)
- Ryzen 3800x Firmware (Amd)
- Ryzen 3800xt Firmware (Amd)
- Ryzen 3900 Firmware (Amd)
- Ryzen 3900x Firmware (Amd)
- Ryzen 3900xt Firmware (Amd)
- Ryzen 3945wx Firmware (Amd)
- Ryzen 3950x Firmware (Amd)
- Ryzen 3955wx Firmware (Amd)
- Ryzen 3960x Firmware (Amd)
- Ryzen 3970x Firmware (Amd)
- Ryzen 3975wx Firmware (Amd)
- Ryzen 3990x Firmware (Amd)
- Ryzen 3995wx Firmware (Amd)
- Ryzen 3 3100 Firmware (Amd)
- Ryzen 3 3200g Firmware (Amd)
- Ryzen 3 3200ge Firmware (Amd)
- Ryzen 3 3200u Firmware (Amd)
- Ryzen 3 3250c Firmware (Amd)
- Ryzen 3 3250u Firmware (Amd)
- Ryzen 3 3300 Firmware (Amd)
- Ryzen 3 3300g Firmware (Amd)
- Ryzen 3 3300u Firmware (Amd)
- Ryzen 3 3300x Firmware (Amd)
- Ryzen 3 3350u Firmware (Amd)
- Ryzen 3 3450u Firmware (Amd)
- Ryzen 3 3500c Firmware (Amd)
- Ryzen 3 3500u Firmware (Amd)
- Ryzen 3 3550h Firmware (Amd)
- Ryzen 3 3580u Firmware (Amd)
- Ryzen 3 3700c Firmware (Amd)
- Ryzen 3 3700u Firmware (Amd)
- Ryzen 3 3750h Firmware (Amd)
- Ryzen 3 3780u Firmware (Amd)
- Ryzen 4000 Series Desktop Processors With Radeon Graphics Renoir Am4 (Amd)
- Ryzen 4000 Series Mobile Processors With Radeon Graphics Renoir Fp6 (Amd)
- Ryzen 4300g Firmware (Amd)
- Ryzen 4300ge Firmware (Amd)
- Ryzen 4600g Firmware (Amd)
- Ryzen 4600ge Firmware (Amd)
- Ryzen 4700g Firmware (Amd)
- Ryzen 4700ge Firmware (Amd)
- Ryzen 4700s Firmware (Amd)
- Ryzen 5000 Series Desktop Processor With Radeon Graphics Cezanne (Amd)
- Ryzen 5000 Series Desktop Processors Vermeer (Amd)
- Ryzen 5000 Series Mobile Processors With Radeon Graphics Barcelo (Amd)
- Ryzen 5000 Series Mobile Processors With Radeon Graphics Cezanne (Amd)
- Ryzen 5000 Series Mobile Processors With Radeon Graphics Lucienne (Amd)
- Ryzen 5300g Firmware (Amd)
- Ryzen 5300ge Firmware (Amd)
- Ryzen 5500 Firmware (Amd)
- Ryzen 5600 Firmware (Amd)
- Ryzen 5600g Firmware (Amd)
- Ryzen 5600ge Firmware (Amd)
- Ryzen 5600x Firmware (Amd)
- Ryzen 5700g Firmware (Amd)
- Ryzen 5700ge Firmware (Amd)
- Ryzen 5700x Firmware (Amd)
- Ryzen 5800 Firmware (Amd)
- Ryzen 5800x3d Firmware (Amd)
- Ryzen 5800x Firmware (Amd)
- Ryzen 5900 Firmware (Amd)
- Ryzen 5900x Firmware (Amd)
- Ryzen 5945wx Firmware (Amd)
- Ryzen 5950x Firmware (Amd)
- Ryzen 5955wx Firmware (Amd)
References
- https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4007
